Brand - Lian Li, Model - Lian Li PC-O11 Dynamic, Series - Gaming Desktop Case, Case Type - Mid Tower, Supported Motherboard Type - ATX, E-ATX, Micro-ATX, Mini-ITX, Front/Top USB port - 2 x USB 3.1 Type-A, 1 x USB Type-C, Front/Top Audio Port - 1 x Audio HD, 3.5 Inch Drive Bay - 3, Expansion Card Slots - 8, Supported Fan Size - 3 x 120mm or 2 x 140mm (Top), 3 x 120mm (Side/Bottom), Radiator Support Front/Top/Rear - 240mm (Side), 360mm (Top), 280mm (Bottom), Graphics-Card Length - 420mm, CPU Cooler Height - 155mm, PSU Length - 255mm, Transparent Side Window - Yes, Case Windowed - Tempered Glass, Materials - Aluminum, Tempered Glass, Steel, Body Color - Black, Body Dimensions (H x W x D) - 446 x 272 x 445mm, Others - Supported PSU Size: ATX, PSU Mounting Location: Bottom, Specialty - Enhance your computer build with stand-out aesthetics using the black O11 Dynamic Mid-Tower Case from Lian Li. With support for E-ATX, ATX, micro-ATX, and mini-ITX motherboards, this modern style mid-tower aluminum case features tempered glass front and side panels that allow people to see the beauty of your build. Filtered air intakes are located on the top, two ends of the side panel, and the bottom of the case, supporting up to two 140mm fans, three 120mm fans, and three 120mm fans respectively. Or you can install a 360mm radiator, a 240mm radiator, and a 280mm radiator across the top, side, and bottom for liquid cooling. Aluminum Frame + Tempered Glass Panels., Warranty - No Warranty